Find the matrix product AB, if it is defined.A =  , B = .

A.
B.
C.  
D.


Answer: C

Mathematics

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Solve the equation.-9.4x + 1.2 = -30.8 - 1.4x

A. {3.4} B. {4} C. {-40} D. {3.6}

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Determine whether the network is an Euler circuit.

A. No B. Yes

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Find the measure of the indicated angle. The figure is not drawn to scale.Find the measure of ?f. (m  n)

A. 159° B. 69° C. 169° D. 111°

Mathematics

Find all zeros of the function and write the polynomial as a product of linear factors.f(x) = x3 - x2 + 16x - 16

A. f(x) = (x - 25)(x + i)(x - i) B. f(x) = (x - 1)(x + 4i)(x - 4i) C. f(x) = (x - 1)(x + 4)(x - 4) D. f(x) = (x - 1)(x + 1)(x + 16)

Mathematics